Model valuation£417,0008 Busby Close
Local market context
18 Mayfield Avenue, Cardiff, CF5 1AN
5 sales on record
Estimated value
£418,000
- Since the 2016 sale (£285,000)+47%
- Against CF5 1AN's recent median (£400,000)+5%
Newest record on this page: July 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Mid terrace
Bedrooms
3
Bathrooms
3
Floor area
94 m²
1016 sq ft
Energy rating
D
Score 68
Council tax
Band E
Tenure
Owner Occupied
About this valuation
How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.
Our estimate
£418,000
- Against its 2016 sale (£285,000)+47%
- Against CF5 1AN's recent median (£400,000)+5%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 18 Mayfield Avenue is modelled from its 94 m² EPC floor area, its 5 recorded sales and recent sales of comparable homes in CF5 1AN. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
What it's based on
Floor area
94 m² from the EPC lodged in April 2010
Sales of this home
5 sales recorded, the latest in 2016
Recent sales in CF5 1AN
5 sales, median £400,000 (2025–2023)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: July 2025 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | None on this home | Full history, plus nearby schemes |
| Flood risk | Not shown | Included |
Sales history & valuation
Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.
18 Mayfield Avenue has more than tripled in price since its earliest registered sale in 1998.
Sales timeline
1 September 2016Most recent
£285,000
+23.9%over 5 years14 October 2010
£230,000
+35.3%over 6 years6 May 2004
£170,000
+18.1%over 9 months21 August 2003
£144,000
+82.3%over 4 years18 December 1998
£79,000
Median price across the last 5 sales in CF5 1AN: £400,000 (2025–2023).
Nearby sales in CF5 1AN
What this page doesn't show
Nothing is flagged from the data on this page, but these checks are only run in the report. The detail, evidence and what to ask about it are in the Risks Report.
- Flood risk from rivers, sea and surface waterIn report
- Subsidence and ground-stability signalsIn report
- Refusals, enforcement and big schemes nearbyIn report
One time fee only - money back guarantee
About 18 Mayfield Avenue
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
18 Mayfield Avenue is a three-bedroom mid-terrace house in Cardiff (CF5 1AN). It has a recorded floor area of 94 m² (around 1016 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (April 2010) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 73). The latest certificate is from April 2010, so improvements made since then won't be reflected. Other recorded features include a loft. Period features are noted in the property record. Records show the property has been extended at some point in its history.
Last sold in September 2016, so it's been off the market for around 10 years. Across the public record there are 5 sales, relatively high churn for a single property. Across 1998–2016, sale prices on this property compounded at 7.5% per year. Today's modelled estimate of £418,000 is 46.7% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£280/sq ft) was about 57.3% above the typical sold price in the postcode.
What this property has
Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.
Inside
- Bedrooms3
- Bathrooms3
- Utility roomYes
- CloakroomYes
- LoftYes
Outside
- ParkingOff road
Building
- Period featuresYes
- Previously extendedYes
Before you decide
Everything you need to know about 18 Mayfield Avenue
The true value, the hidden risks and the full sale history, in one report.
Pick your report · from £14.99
One time fee only - money back guarantee
The data behind every report
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
18 Mayfield Avenue's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 25 Apr 2020
Current Certificate
Apr 2010EPC Rating
A
B
C
D
D68
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Poor
CO2 Emissions
4.1 t/year
Occupancy
Owner Occupied
Certificate validity
Expired on 25 April 2020
Planning history
Applications and permits filed against 18 Mayfield Avenue, Cardiff, CF5 1AN, sourced from the PlanIt planning register.
18 Mayfield Avenue has no planning applications on record.
2
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Versus other Mayfield Avenue homes
Four headline reads against 15 similar houses on this street, drawn from the latest EPC and Land Registry data.
On habitable rooms, 18 Mayfield Avenue stands well clear of the street.
Price per m²
£3,018
Street avg £2,942
Floor Area
94 m²
Street avg 107 m²
Habitable Rooms
7 rooms
Street avg 5 rooms
CO₂ Emissions
4.1 t/year
Street avg 4.4 t/year
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Cardiff district page.
Rail-style transport is unusually close for this postcode.
Crime
426/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Windway Road — bus stop.
Nearest stops
- Windway RoadBus stop104m
- Victoria Park 5Bus stop257m
- Ely BridgeBus stop296m
- Victoria Park 1Bus stop347m
Most reported crime locally
- Violence & Sexual Offences2,365 reports35%
- Anti-social Behaviour878 reports13%
- Public Order758 reports11%
- Shoplifting679 reports10%
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Get a survey for this property
Level 2 HomeBuyer Report
Early 20th centuryMid-Terrace HouseEPC D
We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.
From £695 · Includes VAT
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£408k
1 Bernard Avenue, Canton
CF5 1BT
3 bed1 bath
£401k
1 Burlington Terrace
CF5 1GG
3 bed1 bath
£388k
1 Birchfield Crescent
CF5 1AE
3 bed1 bath
£361k
1 Cumberland Street
CF5 1LT
3 bed1 bath
£359k
1 Egerton Mews, Egerton Street
CF5 1RF
3 bed2 bath
£498k
1 Butleigh Avenue
CF5 1BX
3 bed1 bath
£348k
1 Egerton Street
CF5 1RF
3 bed2 bath
£328k
1 Conybeare Road
CF5 1GB
3 bed1 bath
Property research, connected
Get up to date data on unlimited properties per month
Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.
Start your researchHow to read this page
Where every figure above comes from, how current it is and what it can't tell you.
- How the estimate is made
- The estimate for 18 Mayfield Avenue is modelled from its 94 m² EPC floor area, its 5 recorded sales and recent sales of comparable homes in CF5 1AN. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
- Where sold prices come from
- Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. 5 sales are recorded for 18 Mayfield Avenue. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
- Reading the EPC
- Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for 18 Mayfield Avenue was lodged in April 2010 at band D and expired in April 2020, so a new one is needed to sell or let. Floor area, heating and insulation details on this page come from it.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. None is matched to 18 Mayfield Avenue. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
- Area figures
- Crime is police-recorded street-level data over the last 16 months, which places each incident at an approximate point. Schools and stops are measured in a straight line from CF5 1AN.
- Council tax band
- 18 Mayfield Avenue is in council tax band E. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.
Common questions
The questions buyers, sellers and homeowners most often ask about 18 Mayfield Avenue, Cardiff, CF5 1AN. Each answer is also embedded as structured data for search engines.
Know this home? Think our valuation is wrong?
Leave a note for other visitors about work done or anything the records miss, and say what you think it's worth. It takes about two minutes.
Keep exploring
- Every home in CF5 1ANSold prices, values and energy ratings for the postcode
- CF 5 property marketPrices, postcodes, schools and transport across the district
- 18 Mayfield Avenue, Cardiff valuationHow the estimate is built and what moves it
- UK house price mapExplore prices by district, year by year
- Report on another addressLook up any home in England and Wales